Rockford Fosgate Prime R750-1D - 750W RMS Mono Amplifier
The Prime R750-1D amplifier offers high efficiency through the implementation of its Class-D circuitry while delivering rich, full bass to any system. This amplifier is optimized for subwoofers with the implementation of an infrasonic filter to keep those ultra-low (inaudible) bass notes from damaging your subwoofer system. Match with a 4-channel stereo amplifier for your mids/highs and you'll have a Rockford Fosgate system that any Car Audio Fanatic will envy.
- 12dB/octave Butterworth crossover
- Infrasonic filter
- On-board Punch EQ with +18dB boost @ 45Hz.
- RCA pass-thru outputs
- Real time output and power supply thermal sensing
- Cast aluminium heatsink
- Top mounted controls
- 4 Gauge power/ground connectors
- MOSFET power supply
- Short circuit protection
- Muted turn on
Specification:
- Number of Channels: 1
- Rated Power(RMS Continuous Power): 250 Watts x 1 @ 4-Ohm
- Rated Power(RMS Continuous Power): 500 Watts x 1 @ 2-Ohm
- Rated Power(RMS Continuous Power): 750 Watts x 1 @ 1-Ohm
- Total Power(Sum of Rated Power): 750 Watts RMS
- Dynamic Power (PVC/PowerCube® Measurement): 310 Watts x 4 @ 4-Ohms 0° Res
- Dynamic Power (PVC/PowerCube® Measurement): 567 Watts x 4 @ 2-Ohms 0° Res
- Dynamic Power (PVC/PowerCube® Measurement): 966 Watts x 4 @ 1-Ohms 0° Res
- Frequency Response: 20Hz to 250Hz +/-1dB
- Efficiency (average): 85% @ 4-Ohm/ 85% @ 2-Ohm / 80% @ 1-Ohm
- Total Harmonic Distortion (THD+Noise): 4-Ohm: <1.0% / 2-Ohm: <1.0% / 1-Ohm: <1.0%
- Crossover Controls: Low Pass (LP): 50Hz-250Hz @ 12dB/octave Butterworth
- Tone Controls: Punch Bass: 0dB to +18dB @ 45Hz
- Input Sensitivity: 150 mV to 4 V
- Signal Input: Low Level: 1 RCA pair
- Signal Output: Low Level: 1 RCA pair
- Power Input Connector: Block
- Power Wire Gauge: 4 AWG
- Speaker Output Connector: Block
- Speaker Wire Gauge: 12 AWG
- Heat Sink Type: Cast Aluminium
- Cooling: Convection
- Remote Controls: Variable 0dB to +12dB @ 45Hz
- Visual Indicators: Power/Protect LED
- Circuit Topology Class: Class-D
- Operating Voltage: 9 - 16 VDC
- Recommended Fuse(not included): 100 A
- Max. Current Draw (13.8V Sinewave): 80 A
- Average Current Draw (13.8V Music): 40 A
- Suggested Alternator: 75 A
- Shipping Weight: 6.6 Lbs. (2.99 Kg.)
- Dimensions (HxWxL): 1.97" x 6.77" x 9.10" / (5cm x 17.20cm x 23.10cm)